Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Operating Activities:
Net loss	$ (18,112)	$ (31,730)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	2,779	2,929
Warranty provision	(14)	(56)
Inventory obsolescence	451	4
Share-based compensation	1,663	1,652
(Gain) loss on change in fair value of warrants	(3,070)	3,515
Loss on change in fair value of Term Loans	2,340	435
Loss on issuance of First Amendment Term Loan	480	0
Deferred income taxes	0	(525)
Loss on disposal of fixed asset	1	6
Addition of operating lease right of use asset	(67)	0
Amortization of operating lease right of use asset	767	794
Remeasurement of acquisition contingent consideration	0	(16)
Accretion of acquisition holdback liability	0	20
(Amortization) accretion of investment of marketable securities	(41)	110
Changes in operating assets and liabilities, net of the effects from acquisition:
Accounts receivable, net	(4,303)	2,819
Contract assets	(5,967)	0
Inventories, net	(1,943)	(816)
Prepaid expenses and other	(5,937)	(1,272)
Accounts payable	4,114	2,235
Customer deposit	18,062	840
Accrued and other liabilities	35	(398)
Net cash used in operating activities	(8,762)	(19,454)
Investing Activities:
Purchases of marketable securities	(1,400)	(16,206)
Proceeds from maturities of marketable securities	9,557	9,403
Cash paid for acquisitions net of cash acquired	0	(908)
Cash paid for asset purchase holdback liability	0	(764)
Capital expenditures	(255)	(191)
Net cash provided by (used in) investing activities	7,902	(8,666)
Financing Activities:
Proceeds from issuance of Close Date Term Loan and warrants, net of issuance cost	0	13,698
Proceeds from issuance of First Amendment Term Loan	4,000	0
Proceeds from offering of common stock, net of issuance costs	0	10,449
Proceeds from exercise of stock options	49	0
Payment of contingent consideration	0	(219)
Shares retained for payment of taxes in connection with settlement of restricted stock units	(18)	(12)
Shares retained for payment of taxes in connection with the exercise of stock options	0	(43)
Net cash provided by financing activities	4,031	23,873
Effect of foreign exchange rate on cash	93	18
Net increase (decrease) in cash, cash equivalents, and restricted cash	3,264	(4,229)
Cash, cash equivalents and restricted cash, beginning of period	5,290	9,519
Cash, cash equivalents and restricted cash, end of period	8,554	5,290
Cash and cash equivalents	7,969	4,945
Restricted cash, current portion	0	95
Long-term restricted cash	585	250
Total cash, cash equivalents and restricted cash shown in the consolidated statement of cash flows	8,554	5,290
Noncash investing and financing activities:
Change in unrealized loss on marketable securities	(8)	18
Purchases of property and equipment included in accounts payable and accrued liabilities	0	21
Initial measurement of operating lease right of use assets	67	0
Initial measurement of operating lease liabilities	67	0
Supplemental disclosure of cash flow information
Cash paid for interest	1,575	603
Cash paid for taxes	235	52
Evertel Technologies LLC Member
Noncash investing and financing activities:
Obligation to issue common stock in connection with the Evertel acquisition	0	(685)
Shares issued	0	(1,924)
Holdback liability payable in connection with the Evertel acquisition	0	(250)
Evertel Technologies LLC Member | Contingent Consideration Liability [Member]
Noncash investing and financing activities:
Shares issued	$ 0	$ (656)